Seven factors that will determine the results of Iowa’s caucuses

Check in tonight for complete coverage of the Iowa caucuses on our sister site, Perry Presidential. Here are highlights from a Perry Presidential analysis written by TxPotomac blogger-in-chief Rick Dunham:

The debates are done. The last corn dog has been consumed. The last Iowa pork chop has been praised.

Now it’s time for Iowa voters to cast their votes.

Make that: It’s time for about 5 percent of Iowa voters to go to their caucuses.

Tonight’s caucuses could reshape the Republican presidential field, giving new life to some campaigns and closing the book on others.